Brake device of pipe rail type slideway tackle

Abstract

The utility model discloses a brake device of a pipe rail type slideway tackle, which relates to the technical field of slideway tackle brake, and comprises a tackle main body, support frames are arranged on two sides of the bottom of a support bottom plate, a brake assembly is arranged on the side surfaces of the support frames, the brake assembly comprises a mounting side plate, and a mounting frame is arranged on the side surface of the mounting side plate. A driving box is arranged in the middle of the mounting frame, a limiting assembly is arranged at one end of the driving box, an air cylinder is arranged on one side of the top of the mounting frame, a connecting rod is arranged on the side face of the air cylinder, a pushing plate is arranged at one end of the connecting rod, and a brake pad is arranged on one side of the driving box. The push-out rod and the push-out plate move along the lead screw, so that the brake pad is pushed out, the brake pad can be conveniently and rapidly replaced, the connecting rod and the push plate are driven by the air cylinder to push the driving box and the brake pad, the pulley body is braked, and manual braking is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of slideway block brakes, in particular to a brake device for a tube rail type slideway block. Background Art

[0002] The pipe rail slide is mostly used in large amusement facilities. Compared with the trough slide, the pipe rail slide is safer and more widely used. The pipe rail slide is used in conjunction with a pulley. The pulley is installed above the pipe rail slide. The user sits inside the pulley and moves through the pulley to appreciate the scenery on both sides during the sliding process.

[0003] In order to ensure the safety of the pulley when in use, a brake device is provided at the bottom of the pulley. The speed of the pulley is controlled and the pulley is stopped by pulling the handle on the side of the pulley. However, the brake pads in the brake device are seriously damaged after long-term use. In order not to affect the use, the brake pads need to be replaced regularly, which increases the workload of the staff. Therefore, it is necessary to provide a brake device for a tube rail slide pulley to solve the problem. Utility Model Content

[0004] The main purpose of the utility model is to provide a brake device for a tubular rail slideway pulley, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A brake device for a tubular rail slideway pulley comprises a pulley body, a support base plate is arranged at the bottom of the pulley body, a pulley is arranged at the bottom of the support base plate, support frames are arranged at both sides of the bottom of the support base plate, and brake components are arranged on the sides of the support frames;

[0007] The brake assembly includes a mounting side plate, a mounting frame is arranged on the side of the mounting side plate, a driving box is arranged in the middle of the mounting frame, a limit assembly is arranged at one end of the driving box, a cylinder is arranged on one side of the top of the mounting frame, a connecting rod is arranged on the side of the cylinder, a push plate is arranged at one end of the connecting rod, and a brake pad is arranged on one side of the driving box;

[0008] A motor is arranged inside the driving box, and a screw rod is arranged on one side of the motor, an ejector rod is arranged outside the screw rod, and an ejector plate is arranged at one end of the ejector rod;

[0009] The limiting assembly includes a connecting top plate, a limiting plug plate is arranged at the bottom of the connecting top plate, a contraction spring is arranged in the middle of the connecting top plate, ejection plug plates are arranged on both sides of the bottom of the connecting top plate, a bottom connecting plate is arranged at the bottom of the ejection plug plate, and an ejection spring is arranged in the middle of the top of the bottom connecting plate.

[0010] Preferably, the mounting side plate is connected to the support frame by bolts, and there are two mounting side plates, which are symmetrically distributed on one side of the support frame close to the pulley. The side of the mounting side plate away from the support frame is fixedly connected to a mounting frame, and a cylinder is installed on the top of the side of the mounting frame away from the mounting side plate, and a connecting rod is installed on the movable end of the cylinder by bolts.

[0011] Preferably, a push plate is installed at the end of the connecting rod away from the cylinder through bolts, a drive box is fixedly connected in the middle of the push plate, and the drive box is slidably connected in the middle of the mounting frame, a brake pad is slidably connected to the end of the drive box away from the push plate, and a motor is connected to the inner wall of the end of the drive box close to the push plate through bolts, and the output end of the motor is transmission-connected to a screw rod.

[0012] Preferably, an ejector rod is sleeved on the outer wall of the screw rod, and an ejector plate is fixedly connected to one end of the ejector rod away from the screw rod, and a brake pad is provided at one end of the ejector plate away from the ejector rod, and there are multiple brake pads, which are evenly distributed on the side of the ejector plate and the inside of the drive box.

[0013] Preferably, a contraction spring is fixedly connected to the middle of the bottom of the connecting top plate, and the end of the contraction spring away from the connecting top plate is fixedly connected to the top of the end of the driving box away from the pushing plate, the bottom of the connecting top plate is fixedly connected to a limiting plug plate, and there are two limiting plug plates, which are symmetrically distributed on both sides of the bottom of the connecting top plate, the two limiting plug plates are symmetrically distributed on both sides of the contraction spring, and the bottom end of the limiting plug plate passes through the driving box and the brake pad, a limiting groove is opened in the middle of one side of the brake pad, and the limiting plug plate is inserted into the inside of the limiting groove.

[0014] Preferably, the end of the connecting top plate away from the contraction spring is fixedly connected to an ejection plug plate, and there are two ejection plug plates, which are symmetrically distributed at the two ends of the connecting top plate, and the ejection plug plate is adjacent to the limit plug plate. The bottom end of the ejection plug plate passes through the drive box and is connected to a bottom connecting plate, and the bottom connecting plate is located below the drive box. The bottom connecting plate is set at a certain distance from the bottom of the drive box, and an ejection spring is fixedly connected to the middle of the top of the bottom connecting plate, and the top end of the ejection spring is fixedly connected to the bottom of the drive box.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The ejector rod and the ejector plate are moved along the screw rod to eject the brake pad, which is convenient for quick replacement of the brake pad. The connecting rod and the push plate are driven by the cylinder to push the drive box and the brake pad, thereby braking the pulley body without manual braking, which improves the convenience of using the device.

[0017] 2. The connecting top plate and the limit plug plate are inserted into one end of the brake pad and the drive box to realize the positioning of the brake pad, prevent the brake pad from being positioned and falling off during use, and affect the braking effect. The connecting top plate and the limit plug plate are ejected through the set ejection plug plate, so as to facilitate the replacement of the excessively damaged brake pad, without the need for bolt fixing, easy operation, and improved work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a first-view stereogram of the entire device of the utility model;

[0019] Figure 2 It is a second perspective stereogram of the entire device of the utility model;

[0020] Figure 3 This utility model Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 It is a schematic diagram of the structure inside the drive box of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the limit assembly of the utility model.

[0023] In the figure: 1. pulley body; 2. supporting bottom plate; 3. pulley; 4. brake assembly; 5. supporting frame; 6. mounting side plate; 7. mounting frame; 8. cylinder; 9. connecting rod; 10. pushing plate; 11. driving box; 12. brake pad; 13. motor; 14. screw rod; 15. ejector rod; 16. ejector plate; 17. limiting assembly; 18. connecting top plate; 19. limiting plug plate; 20. contraction spring; 21. ejector plug plate; 22. bottom connecting plate; 23. ejector spring; 24. limiting groove. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a brake device for a tubular rail slideway pulley comprises a pulley body 1, a support base plate 2 is arranged at the bottom of the pulley body 1, a pulley 3 is arranged at the bottom of the support base plate 2, support frames 5 are arranged on both sides of the bottom of the support base plate 2, and brake components 4 are arranged on the sides of the support frames 5;

[0026] The brake assembly 4 includes a mounting side plate 6, a mounting frame 7 is provided on the side of the mounting side plate 6, and a driving box 11 is provided in the middle of the mounting frame 7, a limiting assembly 17 is provided at one end of the driving box 11, a cylinder 8 is provided on one side of the top of the mounting frame 7, and a connecting rod 9 is provided on the side of the cylinder 8, a pushing plate 10 is provided at one end of the connecting rod 9, a brake pad 12 is provided on one side of the driving box 11, the mounting side plate 6 is connected to the support frame 5 by bolts, there are two mounting side plates 6, which are symmetrically distributed on one side of the support frame 5 close to the pulley 3, and the mounting side plate 6 is fixedly connected to the mounting frame 7 on the side away from the support frame 5, and the top of the mounting frame 7 away from the mounting side plate 6 is installed with a cylinder 8, and the movable end of the cylinder 8 is installed with a connecting rod 9 by bolts;

[0027] A motor 13 is arranged inside the driving box 11, and a screw rod 14 is arranged on one side of the motor 13, an ejector rod 15 is arranged outside the screw rod 14, and an ejector plate 16 is arranged at one end of the ejector rod 15, a push plate 10 is installed at the end of the connecting rod 9 away from the cylinder 8 by bolts, the middle of the push plate 10 is fixedly connected with the driving box 11, and the driving box 11 is slidably connected to the middle of the mounting frame 7, the end of the driving box 11 away from the push plate 10 is slidably connected with the brake pad 12, and the inner wall of the end of the driving box 11 close to the push plate 10 is connected to the motor 13 by bolts, the output end of the motor 13 is transmission-connected with the screw rod 14, and the outer wall of the screw rod 14 is sleeved with an ejector plate 16. Rod 15, and one end of the ejector rod 15 away from the screw rod 14 is fixedly connected with an ejector plate 16, and one end of the ejector plate 16 away from the ejector rod 15 is provided with a brake pad 12, and there are multiple brake pads 12, which are evenly distributed on the side of the ejector plate 16 and the inside of the driving box 11, and the ejector rod 15 and the ejector plate 16 are moved along the screw rod 14 to realize the ejection of the brake pad 12, so as to facilitate the rapid replacement of the brake pad 12, and the cylinder 8 is driven by the connecting rod 9 and the pushing plate 10 to realize the pushing of the driving box 11 and the brake pad 12, so as to realize the braking of the pulley body 1, without manual braking, and improve the convenience of using the device;

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, the limiting assembly 17 includes a connecting top plate 18, a limiting plug plate 19 is arranged at the bottom of the connecting top plate 18, and a contraction spring 20 is arranged in the middle of the connecting top plate 18, ejection plug plates 21 are arranged on both sides of the bottom of the connecting top plate 18, and a bottom connecting plate 22 is arranged at the bottom of the ejection plug plate 21, and an ejection spring 23 is arranged in the middle of the top of the bottom connecting plate 22, and a contraction spring 20 is fixedly connected to the middle of the bottom of the connecting top plate 18, and the contraction spring 20 is fixedly connected to one end away from the connecting top plate 18. The top of the driving box 11 away from the pushing plate 10 is connected, and the bottom of the top plate 18 is fixedly connected to the limit plug 19, and there are two limit plugs 19, which are symmetrically distributed on both sides of the bottom of the top plate 18, and the two limit plugs 19 are symmetrically distributed on both sides of the contraction spring 20, and the bottom end of the limit plug 19 passes through the driving box 11 and the brake pad 12, and a limit groove 24 is provided in the middle of one side of the brake pad 12, and the limit plug 19 is plugged into the inside of the limit groove 24, and the top plate 18 is connected away from the contraction spring. One end of the spring 20 is fixedly connected to an ejection plug plate 21, and there are two ejection plug plates 21, which are symmetrically distributed at the two ends of the connecting top plate 18, and the ejection plug plate 21 is adjacent to the limit plug plate 19. The bottom end of the ejection plug plate 21 passes through the drive box 11 and is connected to a bottom connecting plate 22, and the bottom connecting plate 22 is located below the drive box 11. The bottom connecting plate 22 is set at a certain distance from the bottom of the drive box 11. The top middle of the bottom connecting plate 22 is fixedly connected to an ejection spring 23, and the ejection spring 23 The top end is fixedly connected to the bottom of the driving box 11, and the connecting top plate 18 and the limiting plug plate 19 are inserted into the brake pad 12 and one end of the driving box 11, so as to realize the positioning of the brake pad 12 and prevent the brake pad 12 from being positioned and falling off during use, affecting the braking effect, and the connecting top plate 18 and the limiting plug plate 19 are ejected by the provided ejection plug plate 21, so as to facilitate the replacement of the excessively damaged brake pad 12, without the need for bolt fixing, convenient operation, and improved work efficiency.

[0029] It should be noted that the utility model is a brake device for a tubular rail slideway pulley. When in use, the cylinder 8 and the connecting rod 9 remain in an extended state. When in use, the connecting rod 9 is driven by the arranged cylinder 8 to retract the push plate 10. The push plate 10 is slidably connected in the middle of the mounting frame 7, and the middle of the push plate 10 is connected to the drive box 11 by bolts, so that the push plate 10 pushes the drive box 11 and the brake pad 12 to move, so that the brake pad 12 contacts the track, thereby achieving the purpose of braking. At the same time, when the brake pad 12 is excessively damaged, the bottom connecting plate 22 at the bottom of the drive box 11 is pushed, so that the bottom connecting plate 22 drives the ejection plug plate 21 to eject the connecting top plate 18, and at the same time, the bottom connecting plate 22 realizes the extrusion of the ejection spring 23, and the connecting top plate 18 drives the limit plug plate 19 and the contraction spring 20 to move. The motor 13 is then used to drive the screw rod 14 to rotate, so that the ejection rod 15 drives the ejection plate 16 to move along the outer wall of the screw rod 14 toward the direction of the brake pad 12, and the ejection plate 16 ejects the brake pad 12, thereby causing the damaged brake pad 12 to fall off from the drive box 11, and the intact brake pad 12 in the drive box 11 is supplemented, and the bottom connecting plate 22 is loosened, so that the ejection spring 23 at the top of the bottom connecting plate 22 ejects the bottom connecting plate 22 and the ejection plug 21, and at the same time, the contraction spring 20 connected to the bottom of the top plate 18 drives the limiting plug 19 to retract, and the limiting plug 19 is reinserted into the limiting groove 24 in the middle of the new brake pad 12 to complete the replacement without bolt fixing, thereby improving work efficiency.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A brake device for a tubular rail slideway pulley, comprising a pulley body (1), characterized in that: A supporting base plate (2) is provided at the bottom of the pulley body (1), and a pulley (3) is provided at the bottom of the supporting base plate (2); supporting frames (5) are provided on both sides of the bottom of the supporting base plate (2), and brake assemblies (4) are provided on the sides of the supporting frames (5); The brake assembly (4) comprises a mounting side plate (6), a mounting frame (7) is arranged on the side of the mounting side plate (6), a driving box (11) is arranged in the middle of the mounting frame (7), a limit assembly (17) is arranged at one end of the driving box (11), a cylinder (8) is arranged on one side of the top of the mounting frame (7), a connecting rod (9) is arranged on the side of the cylinder (8), a push plate (10) is arranged at one end of the connecting rod (9), and a brake pad (12) is arranged on one side of the driving box (11); A motor (13) is disposed inside the driving box (11), and a screw rod (14) is disposed on one side of the motor (13); an ejector rod (15) is disposed outside the screw rod (14), and an ejector plate (16) is disposed at one end of the ejector rod (15); The limit assembly (17) comprises a connecting top plate (18), a limit plug plate (19) is arranged at the bottom of the connecting top plate (18), a contraction spring (20) is arranged in the middle of the connecting top plate (18), ejection plug plates (21) are arranged on both sides of the bottom of the connecting top plate (18), a bottom connecting plate (22) is arranged at the bottom of the ejection plug plate (21), and an ejection spring (23) is arranged in the middle of the top of the bottom connecting plate (22).

2. The brake device of a tubular rail slideway according to claim 1, characterized in that: The mounting side plate (6) is connected to the support frame (5) by bolts. There are two mounting side plates (6), which are symmetrically distributed on one side of the support frame (5) close to the pulley (3). The side of the mounting side plate (6) away from the support frame (5) is fixedly connected to the mounting frame (7), and the top of the side of the mounting frame (7) away from the mounting side plate (6) is installed with a cylinder (8), and the movable end of the cylinder (8) is installed with a connecting rod (9) by bolts.

3. The brake device of a tubular rail slideway according to claim 2, characterized in that: The end of the connecting rod (9) away from the cylinder (8) is mounted with a push plate (10) by means of bolts, the middle of the push plate (10) is fixedly connected with a drive box (11), and the drive box (11) is slidably connected to the middle of the mounting frame (7), the end of the drive box (11) away from the push plate (10) is slidably connected with a brake pad (12), and the inner wall of the end of the drive box (11) close to the push plate (10) is connected with a motor (13) by means of bolts, and the output end of the motor (13) is transmission-connected with a lead screw (14).

4. The brake device of a tubular rail slideway according to claim 3, characterized in that: An ejector rod (15) is sleeved on the outer wall of the screw rod (14), and an ejector plate (16) is fixedly connected to one end of the ejector rod (15) away from the screw rod (14), and a brake pad (12) is provided on one end of the ejector plate (16) away from the ejector rod (15), and there are a plurality of brake pads (12) which are evenly distributed on the side of the ejector plate (16) and inside the drive box (11).

5. The brake device of a tubular rail slideway according to claim 1, characterized in that: A contraction spring (20) is fixedly connected to the middle of the bottom of the connecting top plate (18), and one end of the contraction spring (20) away from the connecting top plate (18) is fixedly connected to the top of one end of the driving box (11) away from the pushing plate (10). A limit plug plate (19) is fixedly connected to the bottom of the connecting top plate (18), and there are two limit plug plates (19), which are symmetrically distributed on both sides of the bottom of the connecting top plate (18). The two limit plug plates (19) are symmetrically distributed on both sides of the contraction spring (20), and the bottom end of the limit plug plate (19) passes through the driving box (11) and the brake pad (12). A limit slot (24) is provided in the middle of one side of the brake pad (12), and the limit plug plate (19) is plugged into the inside of the limit slot (24).

6. The brake device of a tubular rail slideway according to claim 5, characterized in that: An ejection plug plate (21) is fixedly connected to one end of the connecting top plate (18) away from the contraction spring (20), and there are two ejection plug plates (21), which are symmetrically distributed at the two ends of the connecting top plate (18), and the ejection plug plate (21) is arranged adjacent to the limit plug plate (19). The bottom end of the ejection plug plate (21) passes through the drive box (11) and is connected to a bottom connecting plate (22), and the bottom connecting plate (22) is located below the drive box (11). The bottom connecting plate (22) is arranged at a certain distance from the bottom of the drive box (11), and an ejection spring (23) is fixedly connected to the middle of the top of the bottom connecting plate (22), and the top end of the ejection spring (23) is fixedly connected to the bottom of the drive box (11).

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